package com.itheima.controller;


import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.pojo.PageResult;
import com.itheima.pojo.Permission;
import com.itheima.pojo.QueryPageBean;
import com.itheima.pojo.Result;
import com.itheima.service.PermissionService;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.text.SimpleDateFormat;
import java.util.Date;

@RestController
@RequestMapping("/permission")
public class PermissionController {

    @Reference
    PermissionService permissionService;

    /**
     *
     * 1、form表单提交数据的格式 （name=jack&age=18&address=shangshou） 后端用对象接收不需要加注解
     * 2、页面传的是json数据，后端使用map 或者 pojo时 需要加@RequestBody
     * 3、基本类型 & 数组 & MultipartFile 只要保持页面的参数名称和controller方法形参一致就不用加@RequestParam
     * 4、List 不管名字一不一样 必须加@RequestParam
     * @return
     */

    /**
     * 添加权限
     * @return
     */
    @RequestMapping("/add")
    public Result add(@RequestBody Permission permission){
        Date date = new Date();
        System.out.println(date);
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
        String format = sdf.format(date);
        permission.setCreateTime(format);
        try {
            permissionService.add(permission);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.ADD_PERMISSION_FAIL);

        }
        return new Result(true, MessageConstant.ADD_PERMISSION_SUCCESS);
    }

    /**
     * 分页查询
     * @param queryPageBean
     * @return
     */
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean){
       return permissionService.findPage(queryPageBean);

    }

    /**
     * 根据id查询对应的权限
     *
     * @param
     * @return
     */
    @RequestMapping("/findById")
    public Result findById(Integer id){
        try {
            Permission permission = permissionService.findById(id);
            return new Result(true, MessageConstant.QUERY_PERMISSION_SUCCESS, permission);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_PERMISSION_FAIL);
        }
    }


    /**
     * 编辑权限
     * @param permission
     * @return
     */
    @RequestMapping("/edit")
    public Result edit(@RequestBody Permission permission) {
        try {
            permissionService.edit(permission);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.EDIT_PERMISSION_FAIL);
        }
        return new Result(true, MessageConstant.EDIT_PERMISSION_SUCCESS);
    }

    /**
     * 删除权限
     * @param id
     * @return
     */
    @RequestMapping("/delete")
    public Result delete(int id){
      try {
          permissionService.delete(id);
      }catch (Exception e){
          return new Result(false,MessageConstant.DELETE_PERMISSION_FAIL);
      }
      return new Result(true,MessageConstant.DELETE_PERMISSION_SUCCESS);
    }

}
